fastICA

extern的用法，本文较详细的介绍了extern的用法及注意事项。(extern usage, this paper describes in detail the usage of extern and precautions.)

说明：  本人提交的用matlab的关于滤波器设计的作业，很有用的　(I used Matlab submitted on the design of filter operation, a very useful)

ecg Peaks R detection

symbol error rate for QPSK(4-QAM) modulation

基于matlab编写的小程序，可以实现观察信号的泄漏现象，亲自验证好使。(Based on matlab prepared applet, you can achieve the observed signal leakage phenomenon, personally verify so.)

数字图像处理实验代码，实现线性空域滤波，对图像进行模板卷积，然后锐化处理(Digital image processing experimental code, and realize the linear spatial filtering to do image template convolution, then sharpen processing)

load flow analysis by newton raphson method

基于matlab的程序代码，关于图像匹配的不变矩的代码(Based on the matlab program code, code of invariant moment of image matching)

说明：  自适应滤波，基于工频干扰自适应滤波器，，，，(Adaptive filter, based on power frequency interference adaptive filter,,,,)

Trivium C code, the best cipher in eSTREAM contest